The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2015
Filed:
Jul. 02, 2014
Applicant:
Wittenstein Ag, Igersheim, DE;
Inventors:
Michael Schwarzbach, Tauberbischofsheim, DE;
Dieter Uhl, Ahorn-Eubigheim, DE;
Assignee:
Wittenstein AG, Ingersheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/50 (2006.01); F16H 19/02 (2006.01); B29C 45/76 (2006.01);
U.S. Cl.
CPC ...
F16H 19/02 (2013.01); B29C 45/5008 (2013.01); B29C 45/76 (2013.01); B29C 2045/5024 (2013.01); Y10T 74/18792 (2015.01);
Abstract
Drive apparatus (), in particular for driving a worm of an injection molding machine, which worm is arranged coaxially with respect to an injection molding cylinder, having a housing () which is mounted such that it can be displaced in an axial direction of the housing () and is fixed rotationally, an output shaft () which is mounted non-displaceably and rotatably in the housing (), a rotational drive () which is arranged in the housing () for the rotational drive of the output shaft (), and a translatory drive () which is arranged in the housing () for the translatory drive of the housing ().